Taking part in a 'haldi ceremony'

Q: I have a question regarding the haldi ceremony. I have learnt that this haldi ceremony is a religious ceremony of Hindus. However, many Muslims in our country celebrate this haldi ceremony before a wedding. As far as I know, this is a grave sin and this is imitating the kuffar, but does it take one out of the fold of Islam?

Paying for missed salaahs of a sick person

Q: My father is ill and unable to perform his salaah. I understand that I cannot perform the salaah for him. Is there any other way for me to cover up his salaah for him, and if so, how much will it cost to pay for his salaah? We estimate around 50 years without salaah. He has a house which just got paid off to the value of approx R800 000 and a car to the value of approx R40 000.

Will divorce take place if a married man denies getting married?

Q: My husband married me without leaving his first wife and I didn't know at that time that he was married. After 1.6 years I got to know that he is married to another woman and didn't leave her even after marrying me.

In an incident he denied that I am married to him in front of his first wife. So my question is, am I still married to him or not as he denied about marrying me?

Taking long to make ghusal

Q: I get frequent wet dreams. The problem is that it takes me about 30 mins daily to do ghusl. The main problem in ghusl is washing my feet which can take upto 20 mins because my feet has dirt inside the lines so I rub them with a pedicure stone until they are gone.

I am moving to a hostel for educational purposes and there I will have only few, maximum 5 mins for a bath as there will be a communal bathroom. Plus, the temperature can be 0°c or below too so I can't take a long bath. What do I do as I am becoming depressed due to this thing?